[Matlab]播放PCM原始声音文件

Posted 2022-11-29 adream307

clear
clc

sample_rate=44.1e3;
frequence=8e3;
time_length=10;

t=0:1/sample_rate:time_length;
v=cos(2*pi*frequence*t);
plot(v);
sound(v,sample_rate);